Option Explicit
'Script written by <David Mans>
'Script copyrighted by <Neoarchaic Studio>
'Script version Monday, February 02, 2009 8:11:02 PM

Call Main()
Sub Main()
	Call Rhino.EnableRedraw(False)
	Call cornuSpiral(1, 2, 8, 100)
	Call Rhino.EnableRedraw(True)
End Sub
Function cornuSpiral(a, b, c, count)
	cornuSpiral = Null
	Dim i, q, t, x, y, z, arrOutput
	ReDim arrOutput(count)
	q=0
	
	For i = 0 To 1 Step 1/(count-1)
		t = PI*2*b*i^2
		x = sqr(PI/c)*sin(t)*a*i
		y = sqr(PI/c)*cos(t)*a*i
		z = 0
		arrOutput(q) = array(x,y,z)
		Call Rhino.addpoint(arrOutput(q))
		q=q+1
	Next
	q=0
	cornuSpiral = arrOutput
End Function